Dispersion of Active Au Nanoparticles on Mesoporous SBA-15 Materials1 1 Supported by the National Natural Science Foundation of China (No.20490204), Shanghai Municipal Science and Technology Commission of China (No.05DJ14002) and Shanghai Municipal Education Commission of China.

Chinese Journal of Chemical Engineering

Volumn 15, Issue 4, 2007, Pages 507-511

  ZHOU, Lihui ^a   HU, Jun ^a   XIE, Songhai ^b   LIU, Honglai ^a  

^a EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b FUDAN UNIVERSITY   (China)

Author keywords

Au nanoparticles; Au SBA 15; chemical modification; deposition precipitation; SBA 15

Indexed keywords

ABSORPTION; CHEMICAL MODIFICATION; DEPOSITION; MESOPOROUS MATERIALS; PRECIPITATION (CHEMICAL);

AU NANOPARTICLES; DEPOSITION PRECIPITATION;

NANOPARTICLES;

ABSORPTION; CHEMICAL MODIFICATION; DEPOSITION; MESOPOROUS MATERIALS; NANOPARTICLES; PRECIPITATION (CHEMICAL);

EID: 34548458546     PISSN: 10049541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1004-9541(07)60116-5     Document Type: Article

References (22)

1. 2 catalysts in the presence of oxygen and hydrogen". J. Catal. 178 (1998) 566-575
2. 3): State and structure of the support". J. Catal. 176 (1998) 426-438
3. 2 catalyst prepared under various temperatures". Surf. Interface Anal. 31 (2001) 73-78
4. Kung H.H., Kung M.C., and Costello C.K. "Supported Au catalysts for low temperature CO oxidation". J. Catal. 216 (2003) 425-432
5. Nijhuis T.A., Visser T., and Weckhuysen B.M. "The role of gold in gold-titania epoxidation catalysts". Angew. Chem. Int. Ed. 44 (2005) 1115-1118
6. 2 nanosized samples: A catalytic, TEM, and FTIR study of the effect of calcination temperature on the CO oxidation". J. Catal. 202 (2001) 256-267
7. Wolf A., and Schuth F. "A systematic study of the synthesis conditions for the preparation of highly active gold catalysts". Appl. Catal. A Gen. 226 (2002) 1-13
8. Schubert M.M., Hackenberg S., van Veen A.C., Muhler M., Plzak V., and Behm R.J. "CO oxidation over supported gold catalysts-'inert' and 'active' support materials and their role for the oxygen supply during reaction". J. Catal. 197 (2001) 113-122
9. Kresge C.T., Leonowicz M.E., Roth W.J., Vartuli J.C., and Beck J.S. "Ordered mesoporous molecular sieve synthesized by liquid-crystal template mechanism". Nature 359 (1992) 710-718
10. Sinha A.K., Seelan S., Okumura M., Akita T., Tsubota S., and Haruta M. "Three-dimensional mesoporous ti-tanosilicates prepared by modified sol-gel method: Ideal gold catalyst supports for enhanced propene epoxidation". J. Phys. Chem. B 109 (2005) 3956-3965
11. 2". Catal. Lett. 51 (1998) 53-58
12. Yang C.M., Kalwei M., Schuth F., and Chao K.J. "Gold nanoparticles in SBA-15 showing catalytic activity in CO oxidation". Appl. Catal. A Gen. 254 (2003) 289-296
13. Qi C.X., Akita T., Okumura M., Kuraoka K., and Haruta M. "Effect of surface chemical properties and texture of mesoporous titanosilicates on direct vapor-phase epoxidation of propylene over Au catalysts at high reaction temperature". Appl. Catal. A Gen. 253 (2003) 75-89
14. Zhao L., Zhu G.S., Zhang D.L., Chen Y., and Qiu S.L. "A surface modification scheme for incorporation of nanocrystals in mesoporous silica matrix". J. Solid State Chem. 178 (2005) 2980-2986
15. Chiang C.W., Wang A., Wan B.Z., and Mou C.Y. "High catalytic activity for CO oxidation of gold nanoparticles confined in acidic support Al-SBA-15 at low temperatures". J. Phys. Chem. B 109 (2005) 18042-18047
16. Haruta M. "Size-and support-dependency in the catalysis of gold". Catal. Today 36 (1997) 153-166
17. Zhao D., Feng J., Huo Q., Melosh N., Fredrickson G.H., Chmelka B.F., and Stucky G.D. "Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores". Science 279 (1998) 548-552
18. Lisiecki I., Billoudet F., and Pileni M.P. "Control of the shape and the size of copper metallic particles". J. Phys. Chem. 100 (1996) 4160-4166
19. Hirai T., Sato H., and Komasawa I. "Mechanism of formation of CdS and ZnS ultrafine particles in reverse micelles". Ind. Eng. Chem. Res. 33 (1994) 3262-3266
20. 3 catalysts". Spect. Spect. Anal. 24 (2004) 1096-1098 (in Chinese)
21. Chen G.X., Shen F., and Yao K.D. "Intelligent microreactor and the preparation of nanoparticles". Chem. Ind. Eng. Prog. 17 2 (1998) 39-43 (in Chinese)
22. Sing K.S.W., Everett D.H., Haul R.A.W., Moscou L., Pierotti R.A., Rouquerol J., and Siemieniewska T. "Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity". Pure Appl. Chem. 57 (1985) 603-619